Commit 4564c112 authored by Simon Marlow's avatar Simon Marlow

add a ToDo, reference bug #1147

parent dcecd7a5
......@@ -766,6 +766,10 @@ update_fwd_compact( bdescr *blocks )
// know the destination without the size, because we may
// spill into the next block. So we have to run down the
// threaded list and get the info ptr first.
//
// ToDo: one possible avenue of attack is to use the fact
// that if (p&BLOCK_MASK) >= (free&BLOCK_MASK), then we
// definitely have enough room. Also see bug #1147.
info = get_threaded_info(p);
q = p;
......
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